Method for preparing highlight colored paint plate by using electron beam radiation curing technology

A technology of electron beam radiation and high-gloss color paint board, which is applied in the direction of coating, epoxy resin coating, polyester coating, etc., can solve the problems of high product formulation cost, bad smell, difficult to do, etc., and achieve production efficiency High, no inert atmosphere, fast curing effect

Active Publication Date: 2013-09-11
成都彭州立源高分子材料有限公司
View PDF7 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chinese patent CN101323756A discloses a preparation method of photocatalytic color paint, but the UV curing technology and products require more expensive photoinitiators, the cost of product formulation is higher, and residual photoinitiators and photodecomposition products migrate and volatilize. The unpleasant odor of UV light curing is difficult to penetrate due to the absorption, scattering and reflection of light by pigments, so a large number of expensive special photoinitiators must be used; deep cur

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for preparing highlight colored paint plate by using electron beam radiation curing technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] [Example 1] A method utilizing electron beam radiation curing technology to prepare a high-gloss color paint panel, is characterized in that it comprises the following steps:

[0024] S1: Base material pretreatment: thickness setting 50mm, sanding, dust removal;

[0025] S2: Color paint compounding:

[0026] S21: Preparation of electron beam curing color paint: electron beam curing color paint is composed of the following raw materials in parts by weight: resin 30, reactive monomer 15, polymer dispersant 2, pigment 20, filler 10, the total amount of resin is 1 / 3 , 1 / 2 of the total amount of reactive monomers, pigments, and polymer dispersants are mixed. After being ground and dispersed by a ball mill, the remaining resin, remaining reactive monomers, and fillers are added, and stirred at high speed for 25 minutes to obtain electron beam curing Paint;

[0027] S22: Electron beam curing high-gloss paint preparation: electron beam curing high-gloss paint consists of the ...

Embodiment 2

[0037] [Example 2] A method utilizing electron beam radiation curing technology to prepare high-gloss color paint panels, is characterized in that it comprises the following steps:

[0038] S1: Substrate pretreatment: thickness setting 3mm, sanding, dust removal;

[0039] S2: Color paint compounding:

[0040] S21: Preparation of electron beam curing color paint: electron beam curing color paint is composed of the following raw materials in parts by weight: resin 40, reactive monomer 30, polymer dispersant 3, pigment 25, filler 20, the total amount of resin is 1 / 3 , 1 / 2 of the total amount of reactive monomers, pigments, and polymer dispersants are mixed. After being ground and dispersed by a ball mill, the remaining resin, remaining reactive monomers, and fillers are added, and stirred at high speed for 27 minutes to obtain electron beam curing Paint;

[0041] S22: electron beam curing high-gloss paint preparation: electron beam curing high-gloss paint consists of the follow...

Embodiment 3

[0051] [Example 3] A method utilizing electron beam radiation curing technology to prepare high-gloss color paint panels, is characterized in that it comprises the following steps:

[0052] S1: Base material pretreatment: thickness setting 25mm, sanding, dust removal;

[0053] S2: Color paint compounding:

[0054] S21: Preparation of electron beam curing color paint: electron beam curing color paint is composed of the following raw materials in parts by weight: resin 50, vinyl ether reactive monomer 35, polymer dispersant 5, pigment 30, filler 30, the resin total 1 / 3 of the total amount of reactive monomers, 1 / 2 of the total amount of reactive monomers, pigments, and polymer dispersants are mixed. After being ground and dispersed by a ball mill, the remaining resin, remaining reactive monomers, and fillers are added, and stirred at high speed for 35 minutes to prepare Obtain electron beam curing color paint;

[0055] S22: electron beam curing high-gloss paint preparation: el...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a method for preparing a highlight colored paint plate by using an electron beam radiation curing technology. The method comprises the following steps of: (1) pre-treating a base material: setting the thickness to be 3-50mm, sanding and removing dust; (2) compounding colored paints: preparing an electron beam cured colored paint and preparing an electron beam cured highlight colored paint; (3) performing roller coating and curing: performing accurate roller coating of the electron beam cured colored paint with the coating film thickness of 50-100 microns, and performing radiation curing for 1-2 seconds by using low-energy self-shielding electron beams of which the radiation dose is 50-150kGy; and (4) performing shower coating and curing: performing shower coating of electron beams to cure the highlight colored paint with the coating film thickness of 100-200 microns, and after vacuum coating of a highlight film, performing radiation curing for 1-2 seconds by using the low-energy self-shielding electron beams of which the radiation dose is 50-150kGy. The method has the advantages that the energy consumption is low, the production efficiency is high, the curing speed is high, the processing temperature is low, an inert atmosphere is not needed, a photoinitiator and a photolysis product are not left, and a more environment-friendly effect is achieved.

Description

technical field [0001] The invention relates to a method for preparing a high-gloss color paint board, in particular to a method for preparing a high-gloss color paint board by using electron beam radiation curing technology. Background technique [0002] At present, the high-gloss color paint boards commonly used in the market, such as cabinets, audio-visual cabinets, wardrobes, dining tables and other flat-panel industrial products, are mainly painted with solvent-based coatings. The content of volatile organic compounds (VOC) in this color paint board is high. A large amount of organic solvents are produced during the painting and drying process, which not only causes waste of resources and air pollution, but also slowly releases when it penetrates into the porous substrate, causing long-term harm to indoor occupants. With the increasing shortage of human resources, the intensification of product homogeneity competition and the environmental pressure faced by real enterpr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C09D163/10C09D175/14C09D167/06C09D4/02C09D7/12
Inventor 郑嘉杰郑贵章郑学轩
Owner 成都彭州立源高分子材料有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap